Suppose an electric motor with a controller is not working. What is the sequence of testing you will do in your troubleshooting?

2 Answers   Emerson,

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How to find the maximum load, that can be supplied by a transformer.....

2 Answers   ME,

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what is power factor for any engineering equipment?? what should be its value?

3 Answers   ETA,

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in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer 

0 Answers  

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what is the difference between diode and zener diode?

21 Answers  

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what is reactive power ? what its role in transmission lines?

3 Answers   Thermax,

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when 40 watts and 60 watts bulb is connected in series, which bulb glows brightly ?

5 Answers  

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how to calculate power factor of capacitor? what is transformer rating?

2 Answers  

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WHAT IS THE SHOPE TESTING

2 Answers   TATA,

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how to calculate voltage drop and followed by cable calculation?is there avail in formula?

0 Answers  

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please give me solution to rectify the emi(electromagnetic interference)

0 Answers   Powergear,

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what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

0 Answers   Jindal, Power Grid,

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